20142+0635 TOK 627AD

 
 
20h 14m 09.77s +06 35' 20.3" P.A. 137 sep 999.9 mag 7.77,10.54 Sp G4IV
 
 
Coord 2000
20142+0635
Discov num
TOK 627
Comp
AD
Coord arcsec 2000
20 14 09.77 +06 35 20.3
Date first
1980
Date last
2000
Obs
4
Pa first
137
Pa last
137
P.A. Now (θ)
137°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
7.77
Mag sec
10.54
delta mag (ΔM)
2.77
Spectral class
G4IV (yellow)
Pri motion ra
-134
Sec motion ra
-121
Pri motion dec
-061
Sec motion dec
-076
Notes
N (See Notes)
rPM=0.135 (< 0.3, Physical double)
This double is physical.
 
 
20142+0635 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20142+0635 S 740 AB 1800 2014 38 192 42.9 7.77 8.06 0.29
Show 20142+0635 TOK 627 AC 1980 2000 4 134 999.9 7.77 9.30 1.53
Show 20142+0635 TOK 627 AD 1980 2000 4 137 999.9 7.77 10.54 2.77 <===
Show 20142+0635 TOK 627 BC 1980 2000 4 132 999.9 8.06 9.30 1.24
Show 20142+0635 TOK 627 BD 1980 2000 4 136 999.9 8.06 10.54 2.48
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.9
Precise sep
1749.78
Constellation
Aquila
last precise pa
136.9
last precise sep
1749.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20142+0635 TOK 627 AD 2000 4 137 999.9 7.77 10.54 G4IV N 201409.77+063520.3

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